Answer:
C. photosphere, convective zone, radiative zone, and core
B
The answer is B because,If the the water concentration of sugar particles is greater than that of the medium(the medium is a hypertonic solution) the number of sugar molecules diffusing out will be more than than that entering and the cell will shrink and shrived due to osmosis
Slow Movement muscles of Stomach:-
These are helpful in a process called churning. This kind of mixes the gastric juice with the food and the movement also plays a role in converting the bolus into Chyme.
Short length and slow.movement of muscles of intestines also help in the same way as they mix the secretions in the intestines (such as bile and pancreatic juice) with the food.
The respiratory system also has a role in removing waste products from the body. Every time we breathe there is an exchange of oxygen and carbon dioxide. Our body needs oxygen for energy and growth, but carbon dioxide is a waste gas and should be removed from the body. through respiration.
Cool? what kind of question is that?